Björn A Henriksen

Title: Björn A. Henriksen and Seagoing Boat Propulsion

Introduction

Björn A. Henriksen is an inventor associated with Oslo, Norway, and Siemens Aktiengesellschaft. His patent work addresses vessel design, directional stability, and propulsion efficiency.

Latest Patents

Henriksen is associated with 1 patent: “Line Design and Propulsion System for a Directionally Stable, Seagoing Boat with Rudder Propeller Drive System.” The invention describes a cargo or passenger vessel propelled by at least two rudder propellers, preferably electric. Its hull has an approximately rectangular midship cross section and flow-directing structures that form a wedge-shaped channel between the skegs. The channel widens toward the stern, while its side walls taper into fin-shaped teeth with water-displacement volume. The design aims to reduce resistance and improve propulsion efficiency through its effect on water flow and the vessel’s wake.

Career Highlights

Henriksen’s listed patent connects his inventive work with Siemens Aktiengesellschaft and focuses on practical improvements to seagoing vessel performance. The design combines hull geometry, flow management, and rudder-propeller propulsion.

Collaborations

Ryszard Lech and Adam Grzonka are identified as Henriksen’s coworkers. The available information does not specify their roles in the patent or the invention.

Conclusion

Björn A. Henriksen’s patent presents an integrated approach to vessel design that seeks to support directional stability while reducing resistance and improving propulsion efficiency.